| Attribute |
DELL Inspiron 7773 (7773-9955) × | 
Lenovo IdeaPad 330 (81D600ARMB) × |
| General | | |
| Model | DELL Inspiron 7773 | Lenovo IdeaPad 330 |
| Product code | 7773-9955 | 81D600ARMB |
| Design | | |
| Form factor | Convertible (Folder) | Clamshell |
| Brand | DELL | Lenovo |
| Family | Inspiron | IdeaPad |
| Series | 7000 | 300 |
| Model name | 7773 | 330 |
| Part number | 7773-9955 | 81D600ARMB |
| Release year (year) | 2017 | 2018 |
| Processor | | |
| Processor family | Intel Core i5-8xxx | AMD E |
| Processor frequency (GHz) | 1.6 | 1.8 |
| Processor boost frequency (GHz) | 3.4 | 2.2 |
| Processor model | i5-8250U | E2-9000 |
| Processor cores | 4 | - |
| Processor threads | 8 | - |
| Processor cache (MB) | 6 | - |
| Memory | | |
| Internal memory type | DDR4-SDRAM | DDR4-SDRAM |
| Maximum internal memory (GB) | 16 | 8 |
| Internal memory (GB) | 12 | 4 |
| Display | | |
| Display diagonal (inch) | 17.3 | 15.6 |
| Panel type | IPS | - |
| HD type | Full HD | HD |
| LED backlight | + | + |
| Touchscreen | + | - |
| Display resolution | 1920 x 1080 pixels | 1366 x 768 pixels |
| Graphics | | |
| On-board graphics adapter | + | + |
| Discrete graphics adapter model | NVIDIA GeForce MX150 | - |
| Discrete graphics memory type | GDDR5 | - |
| Discrete graphics adapter | + | - |
| Discrete graphics adapter memory (GB) | 2 | - |
| On-board graphics adapter model | Intel UHD Graphics 620 | AMD Radeon R2 |
| Storage | | |
| Total storage capacity (GB) | 1,000 | 1,000 |
| Card reader integrated | + | + |
| Storage media | HDD | HDD |
| Optical drive | - | - |
| Networking | | |
| Wi-Fi standards | - | |
| Bluetooth | + | + |
| Ethernet LAN | - | + |
| Wi-Fi | + | + |
| 4g | - | - |
| 3g | - | - |
| Bluetooth version | - | 4.1 |
| Ports and interfaces | | |
| USB 3.x Type-A ports | 1 | 1 |
| USB 3.x Type-C ports | 1 | - |
| Combo headphone/mic port | + | + |
| USB 2.0 ports | 1 | 1 |
| Docking connector | - | - |
| USB Sleep-and-Charge | + | - |
| HDMI ports quantity | 1 | 1 |
| Ethernet LAN (RJ-45) ports | - | 1 |
| Audio | | |
| Speaker power (W) | 2 | 1.5 |
| Audio chip | Realtek ALC3253-VA3 | - |
| Built-in microphone | + | + |
| Camera | | |
| Front camera | + | + |
| Front camera resolution (numeric) (MPixel) | 0.9 | - |
| Front camera resolution (pixels) | 1280 x 720 | - |
| Keyboard | | |
| Numeric keypad | + | + |
| Keyboard backlit | + | - |
| Full-size keyboard | + | - |
| Pointing device | Touchpad | Touchpad |
| Software | | |
| Operating system installed | Windows 10 Home | Windows 10 Home |
| Operating system architecture (bit) | 64 | 64 |
| Battery | | |
| Battery capacity (watt-hours) (Wh) | 56 | 30 |
| Weight and dimensions | | |
| Weight (kg) | 2.94 | 2.2 |
| Height (mm) | 22.1 | 22.9 |
| Depth (mm) | 277.5 | 260 |
| Width (mm) | 412.5 | 378 |
| Power | | |
| AC adapter power (W) | 65 | 45 |
| Security | | |
| Cable lock slot | + | + |
| Fingerprint reader | - | - |
| Trusted platform module (TPM) | - | - |